Messages in this thread | | | Date | Tue, 21 Nov 2023 16:39:53 +0100 | From | Johan Hovold <> | Subject | Re: [PATCH v4 3/3] arm64: dts: qcom: sa8775p: Mark PCIe EP controller as cache coherent |
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On Tue, Nov 21, 2023 at 09:02:41PM +0530, Mrinmay Sarkar wrote: > > On 11/21/2023 8:25 PM, Johan Hovold wrote: > > On Tue, Nov 21, 2023 at 08:08:13PM +0530, Mrinmay Sarkar wrote: > >> The PCIe EP controller on SA8775P supports cache coherency, hence add > >> the "dma-coherent" property to mark it as such.
> > What tree is this against? > > > > Both controllers are already marked as dma-coherent in mainline so this > > patch makes no sense (and the context also looks wrong).
> Yes both the RC controllers are dma-coherent and this change is for > PCIe EP controller and it is inside pcie0_ep node. > Actually the pcie0_ep node change is yet to apply on linux next. > I just made this change on top of that and the same I mentioned in > cover letter.
Ah, thanks for clarifying, and sorry for the noise.
Johan
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